Thanks buddy…. He’s probably not far from just being an around the house and yard dog. With his size, I always figured this would happen…. Just didn’t think it would be this soon…. I would rather him have a leisurely life, than over do the walks and really cripple him. It’s a fine line to walk really.good luck with it sir, I hope Dude manages to enjoy his walks anyway. It is hard watching our mutts get old